15.760: National Cranberry Case 1. Admin: Webvan lineament; UHS case 2. What are the sources of unevenness in the NCC case? 3. What are the problems NCC is experiencing that should be addressed? 4. key the do fall draw. 5. Assess possible options for relieving truck postponement. 6. How would you judge converting some run change bins to starchy? 7. How would you assess whether you fecal matter begin at 8 am? 8. How would you assess prod cost impacts? 9. How would you deal with the statistical distribution of wet/ dry out and volume over the solar days of the flavor? 10. Can you eradicate/reduce demand peaks? National Cranberry Process Flow Diagram weighed/ graded Unload 5-10 min/truck tested/ sampled bar 1500 casks/hr dry 1-16 250 drums =4000 drums both 17-24 250 barrels =2000 bbls 1500 bbls/hr destone dechaff Bulk Bins 800 bbl/hr 3 x 400 bbls/hr dry 2 x 1500 bbls/hr destone wet wet 25-27 3x400 bbls = 1200 bbls rive dry dechaff 2 x 1500 bbls/hr 3 x 200 bbls/hr Bulk Truck 2000 bbl/hr Bag 667 bbl/hr Freeze Wet Cranberry archive Buildup go in: buildup 18000 x 70% wet =12600 bbl/day 12600/12=1050 bbls/hr; Plant begins operations at 11:00; Drying bottleneck @ 600 bbl/hr Truck postponement = 7800 16.

67 hrs x (4600/2)/75 = 511 hours 7500 -600/hr 6000 450x8 4500 4200 3000 3200/1050 = trucks begin waiting at 10:03 am 4600/600 = 7.67hrs = 2:40 am No more trucks 1050x4 1500 7:00 9:00 11:00 13:00 15:00 17:00 19:00 21:00 23:00 1:00 3:00 ! Plant is empty after(prenominal)ward 7800/600 = 13 hours after 19:00 or 8 am the next morning time center run time = 12600/600 = 21 hours Wet Cranberry history Buildup Assume: buildup 18000 x 70% wet =12600 bbl/day 12600/12=1050 bbls/hr; Plant begins operations at 7:00; Drying bottleneck @ 600 bbl/hr Truck waiting = 8.67 hrs x (2200/2)/75 = 127 hours 7500 450x12...If you want to get a full essay, set it on our website:
BestEssayCheap.comIf you want to get a full essay, visit our page:
cheap essay
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.